no saber nada

to know nothing

→ no
phrase Very common #1,249
to know nothing Used to say that someone has no information about something. It is often followed by de or al respecto to mean 'about' something.
SP: El niño asegura no saber nada al respecto.
EN: The child insists he knows nothing about it.

Ella fingió no saber nada al respecto.

She pretended not to know anything about it.

Finge no saber nada en la cama.

He pretends not to know anything in bed.

— Un asunto de familia (2018)

El niño asegura no saber nada al respecto.

The child claims to know nothing about it.

Si no sabes nada, ¡yo no saber nada más!

If you don't know anything, then I don't know anything either!

— La gran juerga (1966)

Vamos, tu sabes que soy inteligente como para no saber nada.

Come on, you know I'm too smart to not know anything.

— Laurence Anyways (2012)

Tom fingió no saber nada acerca de la situación.

Tom pretended not to know anything about the situation.

Se me hace muy duro no saber nada de ti.

It's very hard for me not knowing anything about you.

— Casi famosos (2000)

No saber nada no resuelve nada, bastardo.

Not knowing anything solves nothing, you bastard.

— The Chaser (2008)

Finge no saber nada.

Pretend you know nothing.

Fingiré no saber nada.

I will pretend not to know anything.

— El imperio de las sombras (2016)